Air turbine handpiece



FIG. 1 is a front view of the air turbine handpiece;

FIG. 2 is a right side view of the air turbine handpiece of FIG. 1;

FIG. 3 is a left side view of the air turbine handpiece of FIG. 1;

FIG. 4 is a plan view of the air turbine handpiece of FIG. 1;

FIG. 5 is a bottom view of the air turbine handpiece of FIG. 1;

FIG. 6 is a perspective view of the air turbine handpiece of FIG. 1; and,

FIG. 7 is a referential view of the air turbine handpiece of FIG. 1, with a bur attached.

The rear view is omitted because it is represented symmetrically to the front view.

The air turbine handpiece may be used for dental techniques.

The bur attachment of FIG. 7 is not part of the claimed design, but is represented to show the environment in which the design is associated. 

The ornamental design for an air turbine handpiece, as shown and described. 